From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: Booting DT support without U-Boot supporting it Date: Thu, 12 Apr 2012 13:19:49 +0800 Message-ID: <20120412051947.GG2445@S2101-09.ap.freescale.net> References: <4F865817.3000802@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <4F865817.3000802-qxv4g6HH51o@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Viresh Kumar Cc: "devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , spear-devel List-Id: devicetree@vger.kernel.org On Thu, Apr 12, 2012 at 09:50:39AM +0530, Viresh Kumar wrote: > Hi, > > My U-boot is on an older version and that doesn't have DT support for ARM. > Now, is there any way of booting Linux with DT, without U-Boot supporting DT? > This is how I responded to Fabio on the same query a few hours ago :) - Turn on CONFIG_ARM_APPENDED_DTB and CONFIG_ARM_ATAG_DTB_COMPAT - cat zImage mx27pdk.dtb > zImage_dtb - Boot zImage_dtb as you do with zImage Regards, Shawn